Danfoss DGS-IR CO2 Operating Manual

Danfoss DGS-IR CO2 Operating Manual

Functional tests and calibration procedure
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Operating Guide
DGS
Functional tests and calibration procedure

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Summary of Contents for Danfoss DGS-IR CO2

  • Page 1 Operating Guide Functional tests and calibration procedure...
  • Page 2 • Check if the DGS is connected to external systems such as sprinkler systems, plant shut down, external sirens and beacons, ventilation, etc. and disconnect as instructed by the customer. 2 | AQ430229665343en-000101 © Danfoss | Climate Solutions | 2022.10...
  • Page 3: Bump Testing

    Note: Gas ampoules are not valid for calibration or accuracy checks of the sensor. These require actual gas calibration, not bump testing with ampoules. © Danfoss | Climate Solutions | 2022.10 AQ430229665343en-000101 | 3...
  • Page 4 AO_01 closed: 0-10V not used Rel. 1 DI_01 (warning) S&H supply MODBUS Ackn.-/Test Yellow/Green/Red button 24 V AC/DC B&L Tool open: 19200 Baud closed: 38400 Baud Sensor 1 Sensor 2 4 | AQ430229665343en-000101 © Danfoss | Climate Solutions | 2022.10...
  • Page 5: Calibration Steps

    After the value has been successfully stored, a square appears on the right for a short time = zero point calibration is finished and new zero offset has been stored with success. The display automatically goes to the display of the current value. © Danfoss | Climate Solutions | 2022.10 AQ430229665343en-000101 | 5...
  • Page 6: Gain Calibration

    4. Press Enter and down arrow to change the status from ON to OFF and then press Enter again. The unit is in Operation Mode and the display green LED is solid. 6 | AQ430229665343en-000101 © Danfoss | Climate Solutions | 2022.10...
  • Page 7: Calibration Protocol

    Days left until Operating days maintenance Address Sensibility This report was created automatically and is also valid without a Calibration compiles with ISO/IEC 17025. signature. Company Calibration tool no. © Danfoss | Climate Solutions | 2022.10 AQ430229665343en-000101 | 7...
  • Page 8 © Danfoss | Climate Solutions | 2022.10 AQ430229665343en-000101 | 8...

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